From d3202f24f6b80839fcdca3412f89023bbced8b96 Mon Sep 17 00:00:00 2001
From: David Tchekachev <david.tchekachev@ivao.aero>
Date: Sun, 13 Jul 2025 23:28:23 +0200
Subject: [PATCH] fix(s3.client): catch AWS `UnresolvedAuthSchemeException`
 when testing connection
 https://github.com/catalyst/moodle-tool_objectfs/issues/685

---
 classes/local/store/s3/client.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/classes/local/store/s3/client.php b/classes/local/store/s3/client.php
index d1d6a389..72bd8931 100644
--- a/classes/local/store/s3/client.php
+++ b/classes/local/store/s3/client.php
@@ -321,6 +321,9 @@ public function test_connection() {
             } else {
                 $this->client->headBucket(['Bucket' => $this->bucket]);
             }
+        } catch (\Aws\Auth\Exception\UnresolvedAuthSchemeException $e) {
+            $connection->success = false;
+            $connection->details = $this->get_exception_details($e);
         } catch (\Aws\S3\Exception\S3Exception $e) {
             $connection->success = false;
             $connection->details = $this->get_exception_details($e);